Esempio n. 1
0
        //If your device supports the USBCLient, you can refer to this.
        //Not all series devices can support this kind of connection.Please make sure your device supports USBClient.
        private void btnUSBConnect_Click(object sender, EventArgs e)
        {
            int idwErrorCode = 0;

            Cursor = Cursors.WaitCursor;

            if (btnUSBConnect.Text == "Disconnect")
            {
                axCZKEM1.Disconnect();
                bIsConnected = false;
                btnUSBConnect.Text = "Connect";
                btnUSBConnect.Refresh();
                lblState.Text = "Current State:Disconnected";
                Cursor = Cursors.Default;
                return;
            }

            if (rbUSB.Checked == true)//the common USBClient
            {
                iMachineNumber = 1;//In fact,when you are using common USBClient communication,parameter Machinenumber will be ignored,that is any integer will all right.Here we use 1.
                bIsConnected = axCZKEM1.Connect_USB(iMachineNumber);
            }
            else
                if (rbVUSB.Checked == true)//connect the device via the virtual serial port created by USB
                {
                    SearchforUSBCom usbcom = new SearchforUSBCom();
                    string sCom = "";
                    bool bSearch = usbcom.SearchforCom(ref sCom);//modify by Darcy on Nov.26 2009
                    if (bSearch == false)//modify by Darcy on Nov.26 2009
                    {
                        MessageBox.Show("Can not find the virtual serial port that can be used", "Error");
                        Cursor = Cursors.Default;
                        return;
                    }

                    int iPort;
                    for (iPort = 1; iPort < 10; iPort++)
                    {
                        if (sCom.IndexOf(iPort.ToString()) > -1)
                        {
                            break;
                        }
                    }

                    iMachineNumber = Convert.ToInt32(txtMachineSN2.Text.Trim());
                    if (iMachineNumber == 0 || iMachineNumber > 255)
                    {
                        MessageBox.Show("The Machine Number is invalid!", "Error");
                        Cursor = Cursors.Default;
                        return;
                    }

                    int iBaudRate = 115200;//115200 is one possible baudrate value(its value cannot be 0)
                    bIsConnected = axCZKEM1.Connect_Com(iPort, iMachineNumber, iBaudRate);
                }

            if (bIsConnected == true)
            {
                btnUSBConnect.Text = "Disconnect";
                btnUSBConnect.Refresh();
                lblState.Text = "Current State:Connected";
                axCZKEM1.RegEvent(iMachineNumber, 65535);//Here you can register the realtime events that you want to be triggered(the parameters 65535 means registering all)
            }
            else
            {
                axCZKEM1.GetLastError(ref idwErrorCode);
                MessageBox.Show("Unable to connect the device,ErrorCode=" + idwErrorCode.ToString(), "Error");
            }

            Cursor = Cursors.Default;
        }
Esempio n. 2
0
        //If your device supports the USBCLient, you can refer to this.
        //Not all series devices can support this kind of connection.Please make sure your device supports USBClient.
        private void btnUSBConnect_Click(object sender, EventArgs e)
        {
            int idwErrorCode = 0;

            Cursor = Cursors.WaitCursor;

            if (btnUSBConnect.Text == "Disconnect")
            {
                axCZKEM1.Disconnect();
                bIsConnected       = false;
                btnUSBConnect.Text = "Connect";
                btnUSBConnect.Refresh();
                lblState.Text = "Current State:Disconnected";
                Cursor        = Cursors.Default;
                return;
            }

            if (rbUSB.Checked == true) //the common USBClient
            {
                iMachineNumber = 1;    //In fact,when you are using common USBClient communication,parameter Machinenumber will be ignored,that is any integer will all right.Here we use 1.
                bIsConnected   = axCZKEM1.Connect_USB(iMachineNumber);
            }
            else
            if (rbVUSB.Checked == true)    //connect the device via the virtual serial port created by USB
            {
                SearchforUSBCom usbcom  = new SearchforUSBCom();
                string          sCom    = "";
                bool            bSearch = usbcom.SearchforCom(ref sCom); //modify by Darcy on Nov.26 2009
                if (bSearch == false)                                    //modify by Darcy on Nov.26 2009
                {
                    MessageBox.Show("Can not find the virtual serial port that can be used", "Error");
                    Cursor = Cursors.Default;
                    return;
                }

                int iPort;
                for (iPort = 1; iPort < 10; iPort++)
                {
                    if (sCom.IndexOf(iPort.ToString()) > -1)
                    {
                        break;
                    }
                }

                iMachineNumber = Convert.ToInt32(txtMachineSN2.Text.Trim());
                if (iMachineNumber == 0 || iMachineNumber > 255)
                {
                    MessageBox.Show("The Machine Number is invalid!", "Error");
                    Cursor = Cursors.Default;
                    return;
                }

                int iBaudRate = 115200;    //115200 is one possible baudrate value(its value cannot be 0)
                bIsConnected = axCZKEM1.Connect_Com(iPort, iMachineNumber, iBaudRate);
            }

            if (bIsConnected == true)
            {
                btnUSBConnect.Text = "Disconnect";
                btnUSBConnect.Refresh();
                lblState.Text = "Current State:Connected";
                axCZKEM1.RegEvent(iMachineNumber, 65535);//Here you can register the realtime events that you want to be triggered(the parameters 65535 means registering all)
            }
            else
            {
                axCZKEM1.GetLastError(ref idwErrorCode);
                MessageBox.Show("Unable to connect the device,ErrorCode=" + idwErrorCode.ToString(), "Error");
            }

            Cursor = Cursors.Default;
        }